View source for Category:Tatsuya NAKAGAITO

== Tatsuya NAKAGAITO ==

=== Executive Summary ===
Tatsuya NAKAGAITO is an inventor who has filed 8 patents. Their primary areas of innovation include MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class (8 patents), MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class (8 patents), ALLOYS  (flints (8 patents), and they have worked with companies such as JFE STEEL CORPORATION (8 patents). Their most frequent collaborators include [[Category:Yoshiyasu KAWASAKI|Yoshiyasu KAWASAKI]] (4 collaborations), [[Category:Masaki KOBA|Masaki KOBA]] (3 collaborations), [[Category:Sho HIGUCHI|Sho HIGUCHI]] (2 collaborations).

=== Patent Filing Activity ===
[[File:Tatsuya_NAKAGAITO_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Tatsuya_NAKAGAITO_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_C21D8/0226|C21D8/0226]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 8 patents
* [[:Category:CPC_C21D8/0236|C21D8/0236]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 8 patents
* [[:Category:CPC_C22C38/02|C22C38/02]] (ALLOYS  (flints): 8 patents
* [[:Category:CPC_C22C38/06|C22C38/06]] (ALLOYS  (flints): 8 patents
* [[:Category:CPC_C23C2/06|C23C2/06]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion): 7 patents
* [[:Category:CPC_C22C38/04|C22C38/04]] (ALLOYS  (flints): 6 patents
* [[:Category:CPC_C21D8/0205|C21D8/0205]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 6 patents
* [[:Category:CPC_C21D2211/005|C21D2211/005]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 6 patents
* [[:Category:CPC_C21D2211/002|C21D2211/002]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 5 patents
* [[:Category:CPC_C21D2211/008|C21D2211/008]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 5 patents
* [[:Category:CPC_C21D9/46|C21D9/46]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 5 patents
* [[:Category:CPC_C22C38/001|C22C38/001]] (Ferrous alloys, e.g. steel alloys  (cast-iron alloys): 5 patents
* [[:Category:CPC_C22C38/002|C22C38/002]] (Ferrous alloys, e.g. steel alloys  (cast-iron alloys): 5 patents
* [[:Category:CPC_C21D6/005|C21D6/005]] (Heat treatment of ferrous alloys): 5 patents
* [[:Category:CPC_C21D2211/001|C21D2211/001]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 4 patents
* [[:Category:CPC_C22C38/38|C22C38/38]] (ALLOYS  (flints): 4 patents
* [[:Category:CPC_C21D8/0273|C21D8/0273]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 3 patents
* [[:Category:CPC_C21D6/001|C21D6/001]] (Heat treatment of ferrous alloys): 3 patents
* [[:Category:CPC_C21D6/002|C21D6/002]] (Heat treatment of ferrous alloys): 3 patents
* [[:Category:CPC_C21D6/008|C21D6/008]] (Heat treatment of ferrous alloys): 3 patents
* [[:Category:CPC_C21D8/0263|C21D8/0263]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 3 patents
* [[:Category:CPC_C21D8/0278|C21D8/0278]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 3 patents
* [[:Category:CPC_C22C38/08|C22C38/08]] (ALLOYS  (flints): 3 patents
* [[:Category:CPC_C22C38/12|C22C38/12]] (ALLOYS  (flints): 3 patents
* [[:Category:CPC_C22C38/14|C22C38/14]] (ALLOYS  (flints): 3 patents
* [[:Category:CPC_C22C38/16|C22C38/16]] (ALLOYS  (flints): 3 patents
* [[:Category:CPC_C22C38/60|C22C38/60]] (ALLOYS  (flints): 3 patents
* [[:Category:CPC_C21D8/0247|C21D8/0247]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 2 patents
* [[:Category:CPC_C23C2/40|C23C2/40]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion): 2 patents
* [[:Category:CPC_C23C2/285|C23C2/285]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion): 2 patents
* [[:Category:CPC_C22C38/008|C22C38/008]] (Ferrous alloys, e.g. steel alloys  (cast-iron alloys): 2 patents
* [[:Category:CPC_C21D1/22|C21D1/22]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 1 patents
* [[:Category:CPC_B32B15/011|B32B15/011]] (all layers being exclusively metallic {(making layered metal workpieces by pressure cladding): 1 patents
* [[:Category:CPC_C21D6/007|C21D6/007]] (Heat treatment of ferrous alloys): 1 patents
* [[:Category:CPC_C21D8/0257|C21D8/0257]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 1 patents
* [[:Category:CPC_C22C38/004|C22C38/004]] (Ferrous alloys, e.g. steel alloys  (cast-iron alloys): 1 patents
* [[:Category:CPC_C22C38/005|C22C38/005]] (Ferrous alloys, e.g. steel alloys  (cast-iron alloys): 1 patents
* [[:Category:CPC_C22C38/10|C22C38/10]] (ALLOYS  (flints): 1 patents
* [[:Category:CPC_C22C38/24|C22C38/24]] (ALLOYS  (flints): 1 patents
* [[:Category:CPC_C25D3/22|C25D3/22]] (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 1 patents
* [[:Category:CPC_C25D5/50|C25D5/50]] (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 1 patents
* [[:Category:CPC_C21D3/06|C21D3/06]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 1 patents
* [[:Category:CPC_C23C2/28|C23C2/28]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion): 1 patents
* [[:Category:CPC_C23C2/29|C23C2/29]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion): 1 patents
* [[:Category:CPC_C22C38/26|C22C38/26]] (ALLOYS  (flints): 1 patents
* [[:Category:CPC_C21D1/18|C21D1/18]] (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING  (surface treatment of metallic material involving at least one process provided for in class): 1 patents

=== Companies ===
[[File:Tatsuya_NAKAGAITO_Top_Companies.png|border|800px]]

==== List of Companies ====
* JFE STEEL CORPORATION: 8 patents

=== Collaborators ===
* [[:Category:Yoshiyasu KAWASAKI|Yoshiyasu KAWASAKI]][[Category:Yoshiyasu KAWASAKI]] (4 collaborations)
* [[:Category:Masaki KOBA|Masaki KOBA]][[Category:Masaki KOBA]] (3 collaborations)
* [[:Category:Sho HIGUCHI|Sho HIGUCHI]][[Category:Sho HIGUCHI]] (2 collaborations)
* [[:Category:Tomomi KANAZAWA|Tomomi KANAZAWA]][[Category:Tomomi KANAZAWA]] (2 collaborations)
* [[:Category:Shunsuke YAMAMOTO|Shunsuke YAMAMOTO]][[Category:Shunsuke YAMAMOTO]] (2 collaborations)
* [[:Category:Yuki TOJI|Yuki TOJI]][[Category:Yuki TOJI]] (2 collaborations)
* [[:Category:Shinya YAMAGUCHI|Shinya YAMAGUCHI]][[Category:Shinya YAMAGUCHI]] (2 collaborations)
* [[:Category:Masayasu UENO|Masayasu UENO]][[Category:Masayasu UENO]] (2 collaborations)
* [[:Category:Katsutoshi TAKASHIMA|Katsutoshi TAKASHIMA]][[Category:Katsutoshi TAKASHIMA]] (2 collaborations)
* [[:Category:Tomohiro ONO|Tomohiro ONO]][[Category:Tomohiro ONO]] (2 collaborations)
* [[:Category:Takuya HIRASHIMA|Takuya HIRASHIMA]][[Category:Takuya HIRASHIMA]] (2 collaborations)
* [[:Category:Katsuya HATA|Katsuya HATA]][[Category:Katsuya HATA]] (2 collaborations)
* [[:Category:Shotaro TERASHIMA|Shotaro TERASHIMA]][[Category:Shotaro TERASHIMA]] (2 collaborations)
* [[:Category:Shinsuke KOMINE|Shinsuke KOMINE]][[Category:Shinsuke KOMINE]] (1 collaborations)
* [[:Category:Kentaro SATO|Kentaro SATO]][[Category:Kentaro SATO]] (1 collaborations)
* [[:Category:Tomohiro SAKAIDANI|Tomohiro SAKAIDANI]][[Category:Tomohiro SAKAIDANI]] (1 collaborations)
* [[:Category:Yoichi MAKIMIZU|Yoichi MAKIMIZU]][[Category:Yoichi MAKIMIZU]] (1 collaborations)
* [[:Category:Satoshi MAEDA|Satoshi MAEDA]][[Category:Satoshi MAEDA]] (1 collaborations)
* [[:Category:Hiromi YOSHITOMI|Hiromi YOSHITOMI]][[Category:Hiromi YOSHITOMI]] (1 collaborations)
* [[:Category:Nao KAWABE|Nao KAWABE]][[Category:Nao KAWABE]] (1 collaborations)
* [[:Category:Katsuya HOSHINO|Katsuya HOSHINO]][[Category:Katsuya HOSHINO]] (1 collaborations)
* [[:Category:Hiroshi MATSUDA|Hiroshi MATSUDA]][[Category:Hiroshi MATSUDA]] (1 collaborations)
* [[:Category:Takako YAMASHITA|Takako YAMASHITA]][[Category:Takako YAMASHITA]] (1 collaborations)
* [[:Category:Kyoko NAITO|Kyoko NAITO]][[Category:Kyoko NAITO]] (1 collaborations)
* [[:Category:Seisuke TSUDA|Seisuke TSUDA]][[Category:Seisuke TSUDA]] (1 collaborations)

[[Category:Tatsuya NAKAGAITO]]
[[Category:Inventors]]
[[Category:Inventors filing patents with JFE STEEL CORPORATION]]